diff options
Diffstat (limited to 'drivers/staging/nmf-cm/cm/engine/elf/inc/elfapi.h')
| -rw-r--r-- | drivers/staging/nmf-cm/cm/engine/elf/inc/elfapi.h | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/drivers/staging/nmf-cm/cm/engine/elf/inc/elfapi.h b/drivers/staging/nmf-cm/cm/engine/elf/inc/elfapi.h new file mode 100644 index 00000000000..cce6d158b4e --- /dev/null +++ b/drivers/staging/nmf-cm/cm/engine/elf/inc/elfapi.h @@ -0,0 +1,125 @@ +/* + * Copyright (C) ST-Ericsson SA 2010 + * Author: Jean-Philippe FASSINO <jean-philippe.fassino@stericsson.com> for ST-Ericsson. + * License terms: GNU General Public License (GPL) version 2. + */ +/*! + * \internal + * \brief Elf loder internal methods. + * + * \defgroup ELFLOADER MMDSP ELF loader. + */ +#ifndef __INC_CM_ELFLOADER_H +#define __INC_CM_ELFLOADER_H + +#include <cm/engine/elf/inc/common.h> + +/*! + * \internal + * \brief ELF Parsing & checking + * \ingroup ELFLOADER + */ +t_cm_error cm_ELF_CheckFile( + const char *elfdata, + t_bool temporaryDescription, + t_elfdescription **elfhandlePtr); + +void cm_ELF_ReleaseDescription( + t_uint32 requireNumber, t_interface_require *requires, + t_uint32 attributeNumber, t_attribute *attributes, + t_uint32 propertyNumber, t_property *properties, + t_uint32 provideNumber, t_interface_provide *provides); + +/*! + * \internal + * \brief ELF closing + * \ingroup ELFLOADER + */ +void cm_ELF_CloseFile( + t_bool temporaryDescription, + t_elfdescription *elfhandle); + +/*! + * \internal + * \brief Load a component template shared memories. + * + * \note In case of error, part of memory could have been allocated and must be free by calling cm_DSPABI_FreeTemplate. + */ +t_cm_error cm_ELF_LoadTemplate( + t_cm_domain_id domainId, + t_elfdescription *elfhandle, + t_memory_handle sharedMemories[NUMBER_OF_MMDSP_MEMORY], + t_bool isSingleton); + +/*! + * \internal + * \brief Clean cache memory of a component template shared code. + */ +void cm_ELF_FlushTemplate( + t_nmf_core_id coreId, + t_memory_handle sharedMemories[NUMBER_OF_MMDSP_MEMORY]); + +void cm_ELF_FlushInstance( + t_nmf_core_id coreId, + t_memory_handle sharedMemories[NUMBER_OF_MMDSP_MEMORY], + t_memory_handle privateMemories[NUMBER_OF_MMDSP_MEMORY]); + +/*! + * \internal + * \brief Load a component instance private memories. + * + * \note In case of error, part of memory could have been allocated and must be free by calling cm_DSPABI_FreeInstance. + */ +t_cm_error cm_ELF_LoadInstance( + t_cm_domain_id domainId, + t_elfdescription *elfhandle, + t_memory_handle sharedMemories[NUMBER_OF_MMDSP_MEMORY], + t_memory_handle privateMemories[NUMBER_OF_MMDSP_MEMORY], + t_bool isSingleton); + +void cm_ELF_FreeInstance( + t_nmf_core_id coreId, + t_memory_handle sharedMemories[NUMBER_OF_MMDSP_MEMORY], + t_memory_handle privateMemories[NUMBER_OF_MMDSP_MEMORY]); +void cm_ELF_FreeTemplate( + t_nmf_core_id coreId, + t_memory_handle sharedMemories[NUMBER_OF_MMDSP_MEMORY]); + + +t_cm_error cm_ELF_relocateSharedSegments( + t_memory_handle *memories, + t_elfdescription *elfhandle, + void *cbContext); +t_cm_error cm_ELF_relocatePrivateSegments( + t_memory_handle *memories, + t_elfdescription *elfhandle, + void *cbContext); +void cm_ELF_performRelocation( + t_uint32 type, + const char *symbol_name, + t_uint32 symbol_addr, + char *reloc_addr); +t_cm_error cm_ELF_GetMemory( + t_elfdescription *elf, + t_tmp_elfdescription *elftmp, + t_uint32 address, + t_memory_purpose purpose, + t_memory_reference *memory); + + +#include <cm/engine/component/inc/component_type.h> + +t_cm_error cm_DSPABI_AddLoadMap( + t_cm_domain_id domainId, + const char* templateName, + const char* localname, + t_memory_handle *memories, + void *componentHandle); +t_cm_error cm_DSPABI_RemoveLoadMap( + t_cm_domain_id domainId, + const char* templateName, + t_memory_handle *memories, + const char* localname, + void *componentHandle); + +#endif |